getting ready to 'order up' some, well, Schiit in both the Gungnir and Mjolnir. I may place each item on a separate shelf but I may also choose to stack them.

Which unit, if any, outputs more heat than the other? DAC v.s. amp as far as what should be placed on top of the stack, vs what should be on the bottom assuming one does put out more heat than the other. I would guess the amp puts out more heat and thus should be on the top of the stack. maybe this just doesn't matter at all